I-Hypermetropia ibizwa ngokuba ngumntu ongaboniyo umbono, apho, xa ejonga izinto ezikude, umfanekiso awujolise kwi-retina, kodwa emva kwayo. Ngenxa yoko, umntu ubona izinto ezingaqhelekanga, kodwa, njengomgaqo, unemibono enobulungisa obude (ngokuqhelekileyo ubude obude okanye obunobuncwane). Ngexesha elifanayo, ngeendlela zokuzalwa zesifo se-hyperopia, umntu unokungaboni kakuhle ngokubanzi, kungakhathaliseki ukuba umgama wesifundo esicatshulweyo.
Iimbangela ze-hyperopia
Phantse zonke iintsana zizalwe yi-hypermetropia ngenxa yokuba i-eyeball kwinqanaba le-anteroposterior lincinci kakhulu. Njengoko umntwana ekhula, umbono ubonakala ngokuqhelekileyo. Kodwa ukuba oko kungenzeki, khuluma ngomntu ongaphantsi kokuzalwa, okubangelwa amandla angenamandla okuphikisa i-cornea okanye i-lens.
Abantu abakhulileyo bayazi ukuba ukujonga phambili kukudibanisa, kungekhona ukunciphisa okanye nokuba wazi indlela yokukhetha iilazi ngaphandle kwemigqaliselo yendlela yokuvavanya, ukuxhomekeka kwiimvakalelo, eziya kukhokelela ukuba i-ophthalmologist ibe yinto ephazamisayo. Ngokweminyaka, i-lens ilahlekelwa ukukwazi ukutshintshintsha ngokukhawuleza ukuguquka, kwaye ngoko emva kweminyaka engama-45 kufuneka ifunde xa ihambisa incwadi ngaphandle kwamehlo kunokwenzeka.
Iilazi ezikude
Xa sithetha malunga nokudibanisa, sithetha iidrafter ngokugqithiseleyo-eli lixabiso elenza umlinganiselo we-anomaly. Ngaloo ndlela, nge-hyperopia elula, iilensi zikhethwe kwi-+2.0 idiopters; iqondo eliqhelekileyo libonakaliswe ngumbonakaliso we-+5.0, kwaye phezulu kakhulu ngaphezu kwe +5.0.
Ukuba umntu akayi kunyanga kwiinkqubo zokungahambi kakuhle kombono, esiza kuthetha ngawo, qha ga mshelana ne- lens ukuze ukhangele phambili okanye iiglasi eziqhelekileyo ziya kukunceda ulahlekise ukungabikho kakuhle xa usebenza kunye nezinto ezikufutshane - zifunyanwa kuphela ngugqirha.
Indlela yokulungisa i-hyperopia?
I-eye microsurgery yamehlo ineendlela ezininzi zokubuyisela umbono. Kwiminyaka embalwa edlulileyo ukuphumelela kule ndawo kwenziwe yindlela yokuboniswa kwi-cornea (i-radial keratotomy). Xa iziganeko ezincinci ziphiliswe, ukuma kwe-cornea kwatshintshile, okwakunyusa ukwanda kwamandla alo optical.
Ngoku unyango olunjalo lubhekwa njengengozi, lungaqiniseki kwaye luyingozi, ekubeni Ukuphilisa kusele ixesha elide, ngaphandle koko, umntu akanako ukusebenzisa zombini amehlo kwangoko.
Indlela eyaziwa kakhulu kunye neyobubonakaliso yolu hlobo lokulungiswa kombono we-laser, owenziwa ngosuku olunye. I-laser bram ilungisa umlo we-cornea ngaphandle kokungena kwiindawo ezinzulu. Ngobuchule obunamandla bukhokelela ekufakweni kwelensi yokufakelwa okanye iilensi zangempela.
Oogqirha bajonga le nkqubo ikhuselekile kwaye banike ipesenteji encinci, kodwa kwizigulane ezininzi, nangona i-1% yengozi yemiphumo emibi yokulungiswa kombono ingqubuzana nayo. Ngenxa yokuba abaninzi banxiba iiglasi okanye iilensi zokujonga. Iyeza elisebenzisayo likholelwa ukuba oku kuqhubeka kubonakalisa umbono.
Ukulungiswa kwe-hyperopia ngendlela engasebenzi
Iyeza lonyango libonisa ukuthatha i-infusions ukusuka kwiGrasslands nomdiliya omnandi njengendlela yokuvuselela umbono.
Kwiminyaka edluleyo, iindlela eziqhelekileyo ezingezizo zendalo zokulwa ne-hyperopia, i-myopia kunye ne-cataracts. Le ndlela yasungulwa ngugqirha weyeza engeyomveli uMnu. Norbekov. Isigulane sinikwe imihla ngemihla ukwenza imisebenzi yokubambisana, imisebenzi elula yamehlo, landela i-posture, ukumncumo kwaye ukholelwe ukuba oku kuya kusebenza. Le ndlela inokugxeka amaninzi oogqirha bendabuko, kodwa inethiwekhi inenani elikhulu lokuphononongwa ngokuphumelela kwaloo unyango.